Caption style is the biggest visual choice in a vertical clip. All five are in the Captions panel under Look:
- Pop: a few big words at a time, swapped as they’re spoken. The fast, punchy look of most short-form video.
- Highlight: a full line on screen with each word lighting up as it is said, often called karaoke captions. Easier to follow for longer sentences.
- Box: words on a solid box with the spoken word marked, for busy backgrounds.
- Plain: simple lines of text, no animation.
- Off: no captions at all.
Size and Capitals fine-tune them. The highlight colour comes from Highlight under Style, or from your cover art. Word timings come from the speech model where it provides them and are estimated within the line where it doesn’t.
About the speech service
Your episode file stays on your device. Pressing Make captions sends only the selected clip’s sound, compressed, to our speech-recognition provider, which writes it out without keeping it. If you would rather send nothing, paste the words and press Use this text; the timing is then estimated.